英语人教版八年级下册Unit9Section A教学设计.ppt

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1、Unit9Unit9Haveyoueverbeentoamuseum?SectionA23a-3cA:Haveyoueverbeento…?B:Yes,Ihave./No,Ihaven’t.museumhistorymuseumcomputermuseumartmuseumnaturemuseumsciencemuseumspacemuseumfilmmuseumPreviewandperception【预习感知】Ⅰ.用括号内所给词的适当形式填空。1.Itis_____（believe）thatheisathief.Healwayssmilesonhisface.2.Itisan_____（

2、usual）thing.Ihavenotseenitbefore.3.Myteachersalwaysencourageus_____（study）hard.4.Xijiisa_____（peace）countryside.5.Hersisterloves_____（collect）stamps.unbelieveunusualtostudypeacefulcollecting1Whichoftheunderlinedwordsinthepassagehavethefollowingmeanings?progressrapidunusualpeacefulimproveinventedmak

3、esth.betterbecomebetteruncommonquietmadequick2Threestudentstalkaboutthemostinterestingmuseumstheyhaveeverbeento.Readthemagazinearticleandanswerthequestions.3a1.Whichthreemuseumsdothestudentstalkabout?TheytalkabouttheAmericanComputerMuseum,theInternationalMuseumofToiletsandHangzhouNationalTeaMuseum.

4、AmericanComputerMuseumtheInternationalMuseumofToiletsinIndiaHangzhouNationalTeaMuseumLet’sreadandtranslatetheInternationalMuseumofToiletsinIndia1.ThemostinterestingmuseumI’vebeentoistheAmericanComputerMuseum.多音节词和部分双音节形容词最高级加most构成，前面加the。e.g.themostbeautifulgirlLanguagepoints2.Theyhaveinformationa

5、boutdifferentcomputersandwhoinventedthem.inventv.发明，创造e.g.你知道谁发明了汽车吗？Doyouknowwho_________cars?电话是一百多年以前发明的。Thetelephone______________morethan100yearsago.inventedwasinvented【拓展】invention是invent的名词形式。inventor也是名词，它的意思为“发明家、发明者”。e.g.Hehadmanyinventionsallhislife.ThomasEdisonwasagreatinventor.他是一个伟大的发

6、明家，无线电是他的发明之一。Hewasagreat_________.Radiowasoneofhis____________.inventorinventionsinvent，find和discover的意思很接近，你知道它们的用法有什么区别吗？★invent意为“发明；创造”，指发明世界上原本不存在的东西。e.g.Whoinventedthelightbulb?★find意为“找到；发现”，指寻找的结果。e.g.WeweresurprisedtofindMarythere.★discover意为“发现”，指发现原来就存在但一直未被认知的东西。如：e.g.Columbusdiscovere

7、dAmerica inthelate15thcentury.根据句意选用invent,find或discover的适当形式填空。1.Atlast,I________mykeyunderthebed.2.Scientistshave____________morethan100millionsuchgalaxies.(星群)3.Mygrandfather_________astrangemachinelasty